// Built-in command-line options.
// External linkage here is intentional.
-// TOFIX: Write a 'driver driver' (easier to do as a separate
-// executable that drives llvmc2 proper).
cl::list<std::string> InputFilenames(cl::Positional, cl::desc("<input file>"),
cl::ZeroOrMore);
cl::opt<std::string> OutputFilename("o", cl::desc("Output file name"),
cl::list<std::string> Languages("x",
cl::desc("Specify the language of the following input files"),
cl::ZeroOrMore);
+cl::opt<bool> DryRun("dry-run",
+ cl::desc("Only pretend to run commands"));
cl::opt<bool> VerboseMode("v",
cl::desc("Enable verbose mode"));
cl::opt<bool> WriteGraph("write-graph",